let count = 10;
let songName = '痴心绝对';
let position = {
    x: 0,
    y: 0
}
function add(x, y) {
    return x + y
}
function changeDirection(direction) {
    console.log(direction)
}
const formatPoint = point => {
    console.log('当前坐标：', point)
}
export { count, songName, position, add, changeDirection, formatPoint }
